{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["education institution", "place of birth", "place of death", "education degree"], "input": "that more than three mi L lion people die every year around the world because of drinking contaminated water? Keep your family safe from various water-borne diseases by installing this Tata Swach water purifier at home. This Viva Silver purifier has 4 purification stages and filters water using UV and UF technology. This electrical water purifier comes with voltage spike guard that protects the appliance from getting damaged. It has a longer cartridge life and a zero contaminant storage tank."}
{"education institution": [], "place of birth": [{"subject": "L", "object": "Tata"}], "place of death": [], "education degree": []}